Sue Carnahan: Arctostaphylos pungens, pointleaf manzanita 2
Sue Carnahan: Arctostaphylos pungens, pointleaf manzanita 4
Sue Carnahan: Asclepias hypoleuca, mahogany milkweed 2
Sue Carnahan: Asclepias hypoleuca, mahogany milkweed 4
Sue Carnahan: Asclepias hypoleuca, mahogany milkweed 6
Sue Carnahan: Asclepias hypoleuca, mahogany milkweed 8
Sue Carnahan: Astrolepis sinuata, wavy cloakfern 2
Sue Carnahan: Castilleja patriotica, periquito, Huachuca Mountain Indian paintbrush 2
Sue Carnahan: Castilleja patriotica, periquito, Huachuca Mountain Indian paintbrush 4
Sue Carnahan: Coryphantha recurvata, Santa Cruz beehive cactus 2
Sue Carnahan: Coryphantha recurvata, Santa Cruz beehive cactus 4
Sue Carnahan: Coryphantha recurvata, Santa Cruz beehive cactus 6
Sue Carnahan: Coryphantha recurvata, Santa Cruz beehive cactus 9
Sue Carnahan: Croton sonorae, vara prieta, Sonoran croton 2
Sue Carnahan: Croton sonorae, vara prieta, Sonoran croton 4
Sue Carnahan: Croton sonorae, vara prieta, Sonoran croton 8
Sue Carnahan: Cyperus hypopitys, pine flatsedge 3
Sue Carnahan: Echeandia flavescens, Torreys crag-lily 2
Sue Carnahan: Echeandia flavescens, Torreys crag-lily 2
Sue Carnahan: Geranium caespitosum, pineywoods geranium 5
Sue Carnahan: Heuchera sanguinea, coralbells 2
Sue Carnahan: Hibiscus biseptus, Arizona rosemallow 2
Sue Carnahan: Hibiscus biseptus, Arizona rosemallow 4
Sue Carnahan: Hilaria belangeri, curly mesquite 2
Sue Carnahan: Ipomoea plummerae, Huachuca Mountain morning-glory 2
Sue Carnahan: Ipomoea plummerae, Huachuca Mountain morning-glory 4
Sue Carnahan: Ipomoea plummerae, Huachuca Mountain morning-glory 6
Sue Carnahan: Juncus ensifolius, swordleaf rush 2
Sue Carnahan: Juncus ensifolius, swordleaf rush 4
Sue Carnahan: Juncus ensifolius, swordleaf rush 6